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A branch of EverClever Education Group, Ltd., Wells offers an American and IB university-preparatory curriculum to children from kindergarten to high school. Comprising three campuses in central Bangkok, it has expanded rapidly since its founding in 1999 and now serves approx. 1000 students who represent over two dozen nationalities. Wells is licensed by the Thai Ministry of Education, has been accredited by the Western Association of Schools and Colleges (WASC) since 2009, and is a member of the International Schools Association of Thailand (ISAT) and East Asia Regional Council of Schools (EARCOS). Please peruse our school profile, seen below, and feel free to contact us with any inquiries.


School Name: Wells International School & Wells International Kindergarten

Level of Instruction: Nursery to Grade 12

Curriculum: American & IB

Honors Programs: Advanced Placement (AP) courses, IB Diploma Programme


Number of Campuses: 3 (On Nut, Thong Lo & Bang Na)

Wells International School – On Nut (Grades 1-12)

Wells International Kindergarten – Thong Lo (Nursery – Grade 2)

Wells International School – Bang Na (Nursery – Grade 5)

School Population – System-wide: Approx. 1000 students

Number of Nationalities: 28

Percentage of Thai Students: 38%


Accreditation: WASC, ONESQA

Affiliation: AMCHAM, EARCOS, IB World SchoolISAT

Athletic Affiliation: AISAA, ASAC

WASC Accreditation Code: 62 90833 999

IB School Code: 049345

CEEB Code: 695346

SAT Test Center #: 71114



Welcome to Wells International School

Accredited by the Western Association of Schools and Colleges and licensed by the Thai Ministry of Education, Wells offers a world-class American & IB education to students from kindergarten to high school.

Tuition And Fees

Admissions Procedure

Thank you for considering Wells International School as an option for your child’s education. All of our staff and students do their utmost to make new members of the Wells community feel welcome, and we highly encourage you and your child to visit our campuses if you are interested in joining the Wells family. Simply contact us to set an appointment, or feel free to stop by if you are in the area. To officially enroll at Wells International School, the following steps must be completed:

STEP 1: Apply to Join the Wells Community

All students seeking to enroll at Wells International School must submit the Student Application Form. This can be done in one of three ways:

Apply on campus: Visit the campus in which you wish to enroll your child, and one of our admissions officers will help you complete the necessary forms.

Download the application form (DOC or PDF) When completed, e-mail or fax the documents to the campus in which you wish to enroll your child. (Please note that you will still need to sign the documents at the campus.)



STEP 2: Schedule a Time for Testing

All students from Grade 1 to Grade 12 must complete admissions tests in order to be accepted into Wells International School. Students seeking to join Grade 1 or Grade 2 will complete a paper test evaluating their basic academic skills. Students from Grade 3 to Grade 12 must complete the following:

DORA (Diagnostic Online Reading Assessment): This program provides a complete profile of the applicant’s English levels.

ALEKS (Assessment and LEarning in Knowledge Spaces): This program analyzes the mathematics skills of the applicant.

Writing assessment

Personal interview

STEP 3: Submit Official Documents

If the applicant has successfully completed the admissions tests and has been accepted into Wells International School, the following documents must be prepared and submitted to the school. For easy reference, download the Applicant Checklist & FAQ.

Two photocopies of the applicant and parent passports

Academic reports/records from the past two years (High school applicants must submit complete high school transcripts)

Three passport-size photos of the applicant with his/her name printed on the reverse side

Complete, certified medical check-up

Photos of parents/guardian who will pick up the applicant (if applicable)

Recommendation from previous school (if requested by Wells)

Copy of the applicant’s house registration (Thai applicants only)

Military request form (optional)

STEP 4: Pay School Fees

Before the student can register and receive class information and schedules, all required fees must be paid for the term (See School Fees for updated information):

Enrollment fee

Tuition fees

Uniform fee

ESL fee (only for those students unable to enter mainstream courses)

After-school second language fee (optional)

After-school & Saturday activity fee (optional)

STEP 5: Register for Classes

Once confirmation of payment has been received, the student will be eligible to register for classes and/or receive a class schedule. Books, standard supplies and the Student & Parent Handbook will also be issued at that time.



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The Wells System

 In the modern, increasingly interdependent and complex world, an international education is an absolute necessity – a balanced education, teaching not only to the mind, but also to the heart. It is vital to begin such an international experience from early childhood. At Wells International School and Kindergarten, we understand the importance of such a learning experience. We believe that, while each child is unique, there are qualities that each will need in order to join global society. All students need to learn respect for themselves as well as others, attain open-mindedness and tolerance, and acquire the ability to take responsibility for their actions. We try to promote such qualities by providing a truly international education, helping each child attain a multi-cultural perspective while encouraging each to appreciate his or her own unique cultural background. Constantly striving for academic excellence, we encourage students to become life-long learners by helping them develop necessary attitudes and skills, ensuring their success in the global international community of tomorrow.

School History

In the fall of 1998, the Wells International Kindergarten (formerly EverClever Kindergarten) welcomed its first students on Sukhumvit Soi 47. As the school grew with children joining from the surrounding community, plans were already in the making for a primary school campus at nearby Sukhumvit Soi 51. In 2003, the Wells International School – Thong Lor Campus accepted its first students, ranging from grades 1 to 5, and expanding to grade 6 the following year. In 2005, construction began on a secondary school about 5 kilometers down Sukhumvit Road, and in the fall of 2006, the Wells International School – On Nut Campus opened to grades 1 to 12. Starting with just 4 kindergarten students back in 1998, the Wells community has grown to a current enrollment of approximately 1000.

It saw off its first graduating class in June of 2010, as the graduates moved on to prestigious universities in the United States, Europe, Asia and Australia. The 2011-2012 school year heralded major changes, as Wells International Kindergarten at Phrom Phong closed its doors, moving to the Thong Lo campus, and the new Bang Na campus opened for kindergarten students on Srinakarin 62.Our most recent expansion occurred when our new Primary School Building opened up in 2015 at the Bangna Campus.

Academics & Extra-curricular Activities

Wells International School is accredited by the Western Association of Schools and Colleges (WASC), licensed by the Thai Ministry of Education and a member of the International Schools Association of Thailand (ISAT). Wells offers a rigorous, university-preparatory American curriculum, modified to take into account major regional and philosophical differences, and to adhere to Thai Ministry of Education regulations governing international schools.


As a member of the Asian International School Athletic Association (AISAA) and the ASEAN Schools Athletic Conference (ASAC), Wells offers numerous opportunities to participate in competitive team and individual sports such as volleyball, basketball, soccer, and tennis. Wells students also participate in academic competitions and events such as debate and Model United Nations. And, of course, students are encouraged to actively participate and contribute to charity and philanthropic projects ranging from visits to local orphanages, volunteering in reforestation projects, or addressing Bangkok’s abandoned pet problem. The local community has benefited tremendously not only from the generosity of Wells students, but also from their unending commitment to making the world a better place for generations to come.

A Global Vision

Clearly, Wells International School helps prepare its students to face the rigors and challenges that the world presents to them. With an excellent blend of academic, athletic, artistic and philanthropic vision, Wells International School does truly expect to change the world, one student at a time. The Wells International School System, spanning mid- to upper-Sukhumvit Road and Srinakarin, is easily accessible from virtually all parts of Bangkok; all three campuses are situated near a BTS Skytrain Station and/or major highway. Parents are welcome to tour our facilities, visit our classrooms and speak to an administrator: Simply contact us to set an appointment.







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Mission, Vision & Philosophy

Wells International School's graduates since 2010
Wells International School’s graduates since 2010

Mission Statement

The mission of Wells International School is to deliver a quality, college preparatory education to a diverse, international group of students in a nurturing environment of creativity and discovery, which inspires a passion for learning, fosters a sense of wonder and curiosity, and teaches responsible, global citizenship through a collaboration between the home and school community.


The vision of Wells International School is to be globally recognized for its supportive and innovative educational programs that empower each student to achieve his or her highest potential.

Education for Life

Wells International School aims to provide quality education and foster character development in a caring community. The philosophy of Wells is directly linked to the desired attributes and traits needed throughout childhood in order to progress successfully in life. We capitalize on the uniqueness of all students, encouraging them to be communicators and thinkers who are principled, determined, well-balanced, caring, open-minded and knowledgeable. When combined, these attributes create a wholesome profile of an internationally-minded student.

Why Wells?

Education is not only the acquisition of knowledge or the training necessary to succeed in single vocations. In the increasingly global era, schools must recognize that more is needed: Education in the modern world requires the acquisition of a broad range of skills across a wide range of fields, the ability to make connections and critically evaluate knowledge, and the commitment to apply the skills one gains for the benefit of both the local and global communities. Wells International School adopts a progressive, best-practices approach based on American learning standards, which encourage students to think creatively, to ask critical questions, to work independently and in groups, and to take responsibility for both their actions and those of their community. From the youngest students to the administrative leadership team, all members of the Wells community thus seek to continually grow and improve. Students at Wells International School benefit from:

  • An intensive, university-preparatory curriculum based on American standards and focused on experiential learning and real-life application
  • A wide range of academic support, including TOEFL, PSAT and SAT prep; university and career counseling; academic support clubs; and internship and job shadow opportunities at major universities and organizations
  • Access to individualized instruction from highly trained staff, approximately 70% of whom possess or are pursuing advanced graduate diplomas or degrees in education or their subject areas


A Learning Community Dedicated to Changing the World

Instructors at Wells International School do not simply teach because it is their job, nor do the many students learn simply because they must. The Wells community is passionate about education and learning as an end in itself. The staff and students at Wells recognize that no individual can stand alone, and that being part of a school requires a commitment to working with all members of a group.  Wells is never satisfied with the status quo, but rather strives to better itself and the surrounding community. Without this growth and change, progress does not exist. Wells International School is truly committed to its credo: Changing the world, one student at a time…

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